When did momondo last update prices for flights from Champaign University-Willard Airport to London Heathrow Airport?

Prices for flights from Champaign University-Willard Airport to London Heathrow Airport were last updated today.

How old do you have to be to fly from Champaign University-Willard Airport to London Heathrow Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Champaign University-Willard Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£403 Cheap Flights from Champaign to London Heathrow Airport in 2026

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Find the cheapest flights from Champaign to London

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

14:38 - 10:30

CMI

LHR

13h 52m

1 stop

12:15 - 18:28

LHR

CMI

12h 13m

1 stop

£676British Airways

Sun, 12 Apr - Sun, 19 Apr

14:38 - 07:40

CMI

LHR

11h 02m

1 stop

14:45 - 21:35

LHR

CMI

12h 50m

1 stop

£677Iberia

Sun, 12 Apr - Sun, 19 Apr

14:38 - 07:40

CMI

LHR

11h 02m

1 stop

06:15 - 18:28

LHR

CMI

18h 13m

2 stops

£696Iberia

Sun, 12 Apr - Sun, 19 Apr

14:38 - 10:30

CMI

LHR

13h 52m

1 stop

06:15 - 21:35

LHR

CMI

21h 20m

2 stops

£697Iberia

Sun, 12 Apr - Sun, 19 Apr

18:58 - 12:15

CMI

LHR

11h 17m

1 stop

06:15 - 18:28

LHR

CMI

18h 13m

2 stops

£702British Airways

Sun, 12 Apr - Sun, 19 Apr

14:38 - 06:50

CMI

LHR

10h 12m

1 stop

11:10 - 18:28

LHR

CMI

13h 18m

1 stop

£708American Airlines

Sun, 12 Apr - Sun, 19 Apr

14:28 - 10:30

CMI

LHR

14h 02m

1 stop

15:15 - 21:35

LHR

CMI

12h 20m

1 stop

£712British Airways

Sat, 9 May - Sat, 16 May

18:55 - 12:15

CMI

LHR

11h 20m

1 stop

14:45 - 21:35

LHR

CMI

12h 50m

1 stop

£715British Airways

Fri, 8 May - Fri, 15 May

14:38 - 10:35

CMI

LHR

13h 57m

2 stops

06:15 - 18:28

LHR

CMI

18h 13m

2 stops

£721Iberia

Sun, 12 Apr - Sun, 19 Apr

14:28 - 10:30

CMI

LHR

14h 02m

1 stop

06:15 - 21:35

LHR

CMI

21h 20m

2 stops

£737British Airways

Sat, 9 May - Sat, 16 May

United Airlines flights from Champaign to London Heathrow Airport

Our best United Airlines deals on Champaign to London Heathrow Airport flight tickets

United Airlines

29 Jul

CMI13:32Champaign University-Willard

11h 13m

1 stop

LHR06:45London Heathrow

9 Aug

LHR08:00London Heathrow

15h 38m

1 stop

CMI17:38Champaign University-Willard

£940

United Airlines

29 Jul

CMI13:32Champaign University-Willard

11h 13m

1 stop

LHR06:45London Heathrow

9 Aug

LHR08:00London Heathrow

30h 54m

1 stop

CMI08:54Champaign University-Willard

£978

British Airways flights from Champaign to London Heathrow Airport

Our best British Airways deals on Champaign to London Heathrow Airport flight tickets

British Airways

30 Mar

CMI09:52Champaign University-Willard

15h 48m

1 stop

LHR07:40London Heathrow

6 Apr

LHR12:15London Heathrow

15h 15m

1 stop

CMI21:30Champaign University-Willard

£672

British Airways

12 Apr

CMI14:38Champaign University-Willard

13h 52m

1 stop

LHR10:30London Heathrow

19 Apr

LHR12:15London Heathrow

12h 13m

1 stop

CMI18:28Champaign University-Willard

£676

British Airways

12 Apr

CMI18:58Champaign University-Willard

11h 17m

1 stop

LHR12:15London Heathrow

19 Apr

LHR06:15London Heathrow

18h 13m

2 stops

CMI18:28Champaign University-Willard

£702

momondo Fare Finder

Use the filters below to find and compare flights from Champaign to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Sun 12/4

14:38-10:30

1 stop13h 52m

London Heathrow

Sun 19/4

12:15-18:28

1 stop12h 13m

£676

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Sun 12/4

14:38-07:40

1 stop11h 02m

London Heathrow

Sun 19/4

14:45-21:35

1 stop12h 50m

£677

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Sun 12/4

14:38-07:40

1 stop11h 02m

London Heathrow

Sun 19/4

06:15-18:28

2 stops18h 13m

£696

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Sun 12/4

14:38-10:30

1 stop13h 52m

London Heathrow

Sun 19/4

06:15-21:35

2 stops21h 20m

£697

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Sun 12/4

18:58-12:15

1 stop11h 17m

London Heathrow

Sun 19/4

06:15-18:28

2 stops18h 13m

£702

Fastest return journey

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Sun 12/4

14:38-06:50

1 stop10h 12m

London Heathrow

Sun 19/4

11:10-18:28

1 stop13h 18m

£708

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Sat 9/5

14:28-10:30

1 stop14h 02m

London Heathrow

Sat 16/5

15:15-21:35

1 stop12h 20m

£712

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Fri 8/5

18:55-12:15

1 stop11h 20m

London Heathrow

Fri 15/5

14:45-21:35

1 stop12h 50m

£715

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Sun 12/4

14:38-10:35

2 stops13h 57m

London Heathrow

Sun 19/4

06:15-18:28

2 stops18h 13m

£721

ChampaignLondon

CMI - LHR

CMILHR

Champaign University-Willard

Sat 9/5

14:28-10:30

1 stop14h 02m

London Heathrow

Sat 16/5

06:15-21:35

2 stops21h 20m

£737

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Champaign to London Heathrow Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Champaign University-Willard to London Heathrow?

British Airways and Iberia are the most popular carriers operating from Champaign University-Willard to London Heathrow

When to book flights from Champaign to London Heathrow Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Champaign to London Heathrow Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Champaign to London Heathrow Airport (CMI to LHR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Champaign to London Heathrow Airport

Fastest flight time	10h 12m
Direct flights	None

The fastest flight from Champaign to London Heathrow Airport takes 10h 12m

There are no direct flights from Champaign to London Heathrow Airport. There are no popular flight routes from Champaign to London Heathrow Airport.

Search flight deals

How far is Champaign University-Willard to London Heathrow by plane?
There are 4035.4 mi between Champaign University-Willard and London Heathrow. By plane, this route typically takes 10h 12m.
When did momondo last update prices for flights from Champaign University-Willard Airport to London Heathrow Airport?
Prices for flights from Champaign University-Willard Airport to London Heathrow Airport were last updated today.
How old do you have to be to fly from Champaign University-Willard Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Champaign University-Willard Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Stratford-upon-Avon

Northampton

Swindon

Southend-on-Sea

Ipswich

Wembley

Canterbury

Ilford

Guildford

Poole

Hayes

Chelmsford

Dover

Folkestone

Why use momondo?

Why should I use momondo to find a flight deal from Champaign to London?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Champaign.

Can I find flights from Champaign to London with flexible booking policies on momondo?

momondo does allow users to show only those flights to London from Champaign which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Champaign to London?

Once all potential Champaign to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Champaign to London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Champaign and alert you when they change.